4758249 has 16 divisors (see below), whose sum is σ = 6808320. Its totient is φ = 2945280.

The previous prime is 4758239. The next prime is 4758269. The reversal of 4758249 is 9428574.

It is not a de Polignac number, because 4758249 - 2⁷ = 4758121 is a prime.

It is a d-powerful number, because it can be written as 4 + 7⁵ + 5⁶ + 8² + 2²² + 4 + 9⁶ .

Its product of digits (80640) is a multiple of the sum of its prime divisors (1280).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4758209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3439 + ... + 4619.

It is an arithmetic number, because the mean of its divisors is an integer number (425520).

Almost surely, 2^4758249 is an apocalyptic number.

It is an amenable number.

4758249 is a deficient number, since it is larger than the sum of its proper divisors (2050071).

4758249 is a wasteful number, since it uses less digits than its factorization.

4758249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280.

The product of its digits is 80640, while the sum is 39.

The square root of 4758249 is about 2181.3411012494. The cubic root of 4758249 is about 168.1960226089.

The spelling of 4758249 in words is "four million, seven hundred fifty-eight thousand, two hundred forty-nine".